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<head><meta charset="utf-8"><title>scheduling a new meeting slot · t-compiler/wg-rfc-2229 · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/index.html">t-compiler/wg-rfc-2229</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html">scheduling a new meeting slot</a></h3>

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<a name="210918787"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210918787" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210918787">(Sep 22 2020 at 19:20)</a>:</h4>
<p><span class="user-mention" data-user-id="281950">@Aman Arora</span> remind me what time of day works best for you?</p>



<a name="210918808"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210918808" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210918808">(Sep 22 2020 at 19:21)</a>:</h4>
<p>I'm looking over my calendar and it's kind of ridiculous right now</p>



<a name="210919025"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210919025" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210919025">(Sep 22 2020 at 19:22)</a>:</h4>
<p>Monday: End by noon<br>
Rest: End by 12:30/1:00pm</p>



<a name="210919752"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210919752" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210919752">(Sep 22 2020 at 19:28)</a>:</h4>
<p>If it's difficult we can keep this spot -- I can leave questions/status updates and we can go async from there</p>



<a name="210920531"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210920531" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210920531">(Sep 22 2020 at 19:35)</a>:</h4>
<p><span class="user-mention" data-user-id="281950">@Aman Arora</span> I think I could do <time datetime="2020-09-24T16:00:00Z">2020-09-24T12:00:00-04:00</time></p>



<a name="210920597"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210920597" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210920597">(Sep 22 2020 at 19:36)</a>:</h4>
<p>not this week actually :)</p>



<a name="210920606"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210920606" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210920606">(Sep 22 2020 at 19:36)</a>:</h4>
<p>but most weeks</p>



<a name="210920629"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210920629" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210920629">(Sep 22 2020 at 19:36)</a>:</h4>
<p>if that works</p>



<a name="210920637"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210920637" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210920637">(Sep 22 2020 at 19:36)</a>:</h4>
<p>otherwise, probably has to be Friday, but i'd prefer to avoid that</p>



<a name="210920645"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210920645" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210920645">(Sep 22 2020 at 19:36)</a>:</h4>
<p>That should fine yeah</p>



<a name="210920649"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210920649" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210920649">(Sep 22 2020 at 19:37)</a>:</h4>
<p>actually I guess Monday could be ok too</p>



<a name="210920653"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210920653" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210920653">(Sep 22 2020 at 19:37)</a>:</h4>
<p>^ Thursday</p>



<a name="210920672"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210920672" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210920672">(Sep 22 2020 at 19:37)</a>:</h4>
<p>but Thu is probably my preferred time</p>



<a name="210920792"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210920792" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210920792">(Sep 22 2020 at 19:38)</a>:</h4>
<p>btw PR is up for closure printing, proposal still needs approval from <span class="user-mention" data-user-id="119031">@Esteban Küber</span> , I'll ping them again today</p>



<a name="210920847"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210920847" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210920847">(Sep 22 2020 at 19:38)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/pull/77069">https://github.com/rust-lang/rust/pull/77069</a></p>



<a name="210921073"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210921073" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210921073">(Sep 22 2020 at 19:40)</a>:</h4>
<p>OK I adjusted the calendar invite, but I marked myself as "No" next week</p>



<a name="210921082"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/210921082" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#210921082">(Sep 22 2020 at 19:40)</a>:</h4>
<p>I guess we could just delete the event next week instead</p>



<a name="211021396"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/211021396" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#211021396">(Sep 23 2020 at 15:40)</a>:</h4>
<p><span class="user-mention silent" data-user-id="116009">nikomatsakis</span> <a href="#narrow/stream/189812-t-compiler.2Fwg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot/near/210920597">said</a>:</p>
<blockquote>
<p>not this week actually <span aria-label="smile" class="emoji emoji-1f642" role="img" title="smile">:smile:</span></p>
</blockquote>
<p>Wait are you available this week/are we doing a meeting tomorrow? It's fine if you're not available -- just making sure I'm on zulip if there is a meeting.  There is an event for tomorrow in my calendar</p>



<a name="211091808"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/211091808" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#211091808">(Sep 24 2020 at 05:35)</a>:</h4>
<p>FYI i think the meetings have reverted to old time on my calendar</p>



<a name="211164050"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/211164050" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#211164050">(Sep 24 2020 at 17:31)</a>:</h4>
<p>hmm you're correct</p>



<a name="211164064"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/211164064" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#211164064">(Sep 24 2020 at 17:31)</a>:</h4>
<p>also, <span class="user-mention" data-user-id="281950">@Aman Arora</span>, would you like to do 1hr zoom meetings?</p>



<a name="211164088"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/211164088" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#211164088">(Sep 24 2020 at 17:31)</a>:</h4>
<p>I was thinking that maybe it'd be useful to be a bit more involved, e.g., able to review code more directly</p>



<a name="211164185"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/211164185" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#211164185">(Sep 24 2020 at 17:32)</a>:</h4>
<p>That could work</p>



<a name="211164252"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/211164252" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#211164252">(Sep 24 2020 at 17:32)</a>:</h4>
<p>gimme a min</p>



<a name="211164255"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/211164255" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#211164255">(Sep 24 2020 at 17:32)</a>:</h4>
<p>I adjusted the timing to 1hr anywy</p>



<a name="211164456"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/211164456" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#211164456">(Sep 24 2020 at 17:34)</a>:</h4>
<p>Do we want to start pushing some of the newer analysis code for review, in case the bridge is masking something? Maybe to another branch, since old analysis is working fine (unit tests pass) we can add a -Zclosure-capture-analysis flag with</p>
<div class="codehilite"><pre><span></span><code>old: current behaviour (Default)
new: current behaviour but using new analysis (kind of broken, until tuple inference is done)
minimal: current behaviour but using new + minimal analysis
</code></pre></div>


<p>Benefit of something like this would be we can keep adding tests that print out the capture information and we can compare as changes go.</p>



<a name="211165007"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/211165007" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#211165007">(Sep 24 2020 at 17:38)</a>:</h4>
<ul>
<li>Basically this weeked we'd hopefully start to experiment with minimal capture. Essentially not removing the bridge just yet. I think it would be better to do to this before we go refactor every part of the code that replaces closure_captures with the data-structure for the intermediate non-minimal one (while having to make it appear like old analysis.)</li>
</ul>



<a name="211500427"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/211500427" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#211500427">(Sep 28 2020 at 14:35)</a>:</h4>
<p>Pushing the newer code to where for review?</p>



<a name="211506283"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/211506283" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#211506283">(Sep 28 2020 at 15:15)</a>:</h4>
<p>I was thinking dedicate a branch on our fork to keep  getting reviews for the bridge, though this was mostly because I thought tuple inference would take a bit more longer. We were able to make fair amount of progress over the weekend, I'll post an update on the specific thread</p>



<a name="211508950"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/211508950" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Aman Arora <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#211508950">(Sep 28 2020 at 15:35)</a>:</h4>
<p>Also are we doing a meeting this Thursday? I remember you mentioning you weren't available, I see you marked as going for the cal event</p>



<a name="211648928"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling%20a%20new%20meeting%20slot/near/211648928" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/189812-t-compiler/wg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot.html#211648928">(Sep 29 2020 at 16:44)</a>:</h4>
<p><span class="user-mention silent" data-user-id="281950">Aman Arora</span> <a href="#narrow/stream/189812-t-compiler.2Fwg-rfc-2229/topic/scheduling.20a.20new.20meeting.20slot/near/211508950">said</a>:</p>
<blockquote>
<p>Also are we doing a meeting this Thursday? I remember you mentioning you weren't available, I see you marked as going for the cal event</p>
</blockquote>
<p>I am available this week</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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